OHA Drinking Water Services
PWS ID: 00474 ---- LAWRENCE SUBDIVISION WTR ASSN
Excel Spreadsheet

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
(mg/L)
Comments
1905253001-I 05/06/2019 05/31/2019 EP FOR WELLS #1 & #2 EP-AND
1608D71001-I 08/30/2016 10/05/2016 EP FOR WELLS #1 & #2 EP-AND
121220701-I 10/07/2012 12/12/2012 EP FOR WELLS #1 & #2 EP-AND
66687-I 07/30/2010 08/25/2010 EP FOR WELLS #1 & #2 EP-AND
27321 11/06/2007 12/05/2007 EP FOR WELLS #1 & #2 EP-AND
74072 07/20/2004 08/23/2004 EP FOR WELLS #1 & #2 EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
29147 05/25/2001 06/25/2001 EP FOR WELLS #1 & #2 AND
981117-011 11/17/1998 02/25/1999 EP FOR WELLS #1 & #2 AND
960926AM*A 09/25/1996 10/24/1996 EP FOR WELLS #1 & #2 AND
930713-011 07/13/1993 02/11/1994 WELL #1 AA0.009
930713-012 07/13/1993 02/11/1994 WELL #2 AB0.0091
-1968287 02/18/1992 08/21/1992 WELL #1 AAND
-1968237 02/18/1992 08/21/1992 WELL #2 ABND
-1968288 02/23/1989 04/10/1989 WELL #1 AAND
-1968238 02/23/1987 04/10/1989 WELL #2 ABND
-1968289 02/13/1986 02/13/1986 WELL #1 AAND
 




For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3350